Cowboys sign defensive end

In a move that caps a week in which they lost Canty to the Giants in free agency and cut Terrell Owens and safety Roy Williams, the Cowboys on Friday signed defensive end

Igor Olshansky to a four-year deal.

Olshansky was a second-round pick for San Diego in 2004. In his five seasons with the Chargers, the native of Ukraine started 70 of 75 regular-season games and recorded 187 tackles, nine sacks, one interception and six pass breakups.

The move reunites Olshansky with Coach Wade Phillips, who coordinated San Diego’s defense from 2004-06.